Zobrazeno 1 - 10
of 15
pro vyhledávání: '"P. N. Yocom"'
Autor:
Stuart M. Jacobsen, Jens W. Tomm, C. J. Summers, S. K. McClelland, Wounjhang Park, B. K. Wagner, T. K. Tran, P. N. Yocom
Publikováno v:
Journal of Applied Physics. 78:5691-5695
The results of a systematic photoluminescence study of ZnGa2O4:Mn powder phosphor are reported. At room temperature this phosphor exhibits bright green luminescence with a spectral peak at 2.46 eV and Commission International de l’Eclairage chromat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::360752df316d536d9fed621494075b3d
https://doi.org/10.1063/1.359627
https://doi.org/10.1063/1.359627
Autor:
Karel Vanheusden, William L. Warren, Christopher J. Summers, Brent K. Wagner, Paul H. Holloway, Mark A. Rodriguez, Philip D. Rack, Carleton H. Seager, P. N. Yocom, David R. Tallant
Publikováno v:
Applied Physics Letters. 70:478-480
Ce activated SrGa2S4 blue emitting phosphors were examined using electron paramagnetic resonance and x-ray diffraction to determine the local environment and oxidation state of the Ce ion. Photothermal deflection and photoluminescence spectroscopies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::232430e0f7cb994590f5ba1824d44b10
https://doi.org/10.1063/1.118186
https://doi.org/10.1063/1.118186
Autor:
P. N. Yocom
Publikováno v:
The Electrochemical Society Interface. 3:36-38
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5902bd436e750ee7c66ba67287e7075b
https://doi.org/10.1149/2.f08942if
https://doi.org/10.1149/2.f08942if
Autor:
Jens Wolfgang Tomm, B. K. Wagner, Stuart M. Jacobsen, T. K. Tran, Wounjhang Park, S. K. McClelland, Christopher J. Summers, P. N. Yocom
Publikováno v:
SPIE Proceedings.
We present the results of a systematic photoluminescence study of ZnGa2O4:Mn phosphor powder. This phosphor exhibits bright green luminescence with a spectral peak at 2.46 eV and CIE chromaticity coordinates of x equals 0.073 and y equals 0.696 at ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c397dad2e74115bc1424a4b33b22c7e
https://doi.org/10.1117/12.218195
https://doi.org/10.1117/12.218195
Autor:
C. Stoffers, Christopher J. Summers, Stuart M. Jacobsen, F. Zhang, S. K. McClelland, P. N. Yocom, Sen Yang
Publikováno v:
SPIE Proceedings.
One of the key factors that will determine the future success of field emission devices (FEDs) as a competitive technology in the flat panel display market is obtaining a red, green, blue (RGB) phosphor set that will satisfy a strict set of criteria.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30dbf369324490414c82afa98d6f6b2e
https://doi.org/10.1117/12.207513
https://doi.org/10.1117/12.207513
Autor:
P. N. Yocom
Publikováno v:
Physics Today. 53:73-73
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a73282463dc75f3ad701dd92365eb943
https://doi.org/10.1063/1.1333305
https://doi.org/10.1063/1.1333305
Publikováno v:
Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures. 16:855
The feasibility of using Ce-doped silicates as an alternative to the P22 blue phosphor (ZnS:Ag) was investigated for low voltage field emission displays (FEDs). Silicates of various composition were evaluated based on their chromaticity, intrinsic ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b00015555418bcf9a281002343acd56
https://doi.org/10.1116/1.589919
https://doi.org/10.1116/1.589919
Autor:
A. Naman, William M. Dennis, P. N. Yocom, James Kane, Sey-Shing Sun, Paul H. Holloway, S. Basun, G. T. Warren, Uwe Happek, Dean R. Evans, M. Raukas
Publikováno v:
Journal of the Society for Information Display. 6:9
Both time-resolved and steady-state spectroscopic techniques were used to investigate the mechanisms responsible for both the observed increase in luminance and the red shift of the emission frequency that occurs when Ga is introduced during the grow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::445849ce7ee2c78d3c209ae3aa3c1542
https://doi.org/10.1889/1.1985197
https://doi.org/10.1889/1.1985197
Autor:
A. Naman, M. S. Bowen, P. N. Yocom, W. M. Dennis, James Kane, Kevin S. Jones, T. Nguyen, Sey-Shing Sun, Paul H. Holloway, Dean R. Evans
Publikováno v:
Journal of the Society for Information Display. 6:61
Gallium codoping has been identified as an effective flux agent for SrS:Ce phosphor thin films. When rapid-thermal-annealed at temperatures above 750°C, the microstructure of sputtered SrS:Ce,Ga,F thin films underwent a transformation from columnar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd16576fbd1ea2e4de3b1fab07b4bc4f
https://doi.org/10.1889/1.1985207
https://doi.org/10.1889/1.1985207
Publikováno v:
Solid State Communications. 1:25-27
AC field-excited luminescence of 4f-4f transitions of rare earths in zinc sulfide containing copper is reported. Details of the emission of Er+++ are presented, and tentative term assignments are derived.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::156eb1a2ba57e54e5142acbb261aa9e0
https://doi.org/10.1016/0038-1098(63)90386-7
https://doi.org/10.1016/0038-1098(63)90386-7